The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2018
Filed:
Aug. 16, 2016
SK Hynix Inc., Gyeonggi-do, KR;
Pyong-Su Kwag, Gyeonggi-do, KR;
Ho-Ryeong Lee, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
An image sensor may include: a substrate including a photoelectric conversion element; a first interlayer dielectric layer formed over the photoelectric conversion element; a channel layer including a first region and a second region, the first region being formed in an opening passing through the first interlayer dielectric layer, with a portion of the first region contacting the photoelectric conversion element, and the second region being formed over the first interlayer dielectric layer; a transfer transistor formed over the first region of the channel layer, the transfer transistor including a transfer gate which gapfills the opening; and a reset transistor including a reset gate formed over the second region of the channel layer.